Abstract

ABSTRACT
The process of the construction of a new ship could arguably not easy and very expensive. Not only material, but also need a lot of manpower in the construction. In this final project will minimize material is wasted, planning of material needs and the needs of man hours in a new building block 5 ship Odyssey Shipping Line.
Necessary facilities and means for supporting the management of the construction of the ship. One of them is by drawing a production drawing-based CAD for planning materials that must be spent, materials to be used, and minimizes wasted material. The planning of this material can be by using the method of Material Requirement Planning (MRP) to control the material to fit the image of the target material is wasted and a maximum of 20%.
The result of the MRP planning to minimize material wastage was 18.60%, so those results have met the standard of planning to shop for material. Number plate needs to be bought for the material is as much as 103 sheet plate thick 10 mm, 11 mm, 12 mm, and 15 mm in size varies with the weight of 109393.33 Kg while for profile needs. There are 4 bulb plate size is. BP 220 mm x 12 mm x 8800 mm as much as 68 pieces, BP 240 mm x 12 mm x 8800 mm 2 pieces, BP 180 mm x 10 mm x 8800 mm total of 11 pieces, BP 160 mm x 9 mm x 8800 mm total of 11 pieces, as well as the T profile 100 mm x 10 mm 150 mm x 10 mm FF as much as 8 pieces. The calculation result obtained for planning man hours to stage their productions is the 1176.87 assembly of 5884.33 JO, JO, while for stages of erection is 4903.60 JO so that the total hours of people who planned to reach 11964.79 JO.
Keywords: material requirement planning, waste, man hours